But a series of boat moves and a vessel repair will bring five boats back to the rotation on Saturday, restoring the route to full capacity. The boats will return to the standard summer 2017 schedule.

"We're happy to be able to return things back to normal for everyone who relies on us to get back and forth between Anacortes and the San Juan Islands," Elizabeth Kosa, chief of staff for Washington State Ferries, said in a statement.

Now Playing:

"We know the adjusted schedule has been difficult for residents, businesses and tourists and want to thank them for their patience."

Passengers can begin making vehicle reservations for this weekend and beyond at 7 a.m. on Thursday. Customers with existing reservations will get priority on a first-come, first-served basis and are encouraged to arrive at least an hour before their desired sailing. Walk-on spots will be available, but expect to arrive at least two hours ahead of the desired sailing in order to ensure a spot.